Assignee

HENRICHSEN FRANK

DK·1 granted patent·3 citations·filing 1983–1983

Technology mixA61C1

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0122US4538988ADental apparatus with a number of dental instruments connected to a common control circuit and a common operator unitHENRICHSEN FRANK·Filed 1983·Granted Sep 3, 1985·3 cites·6 claims

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